Mary Irwin — 1900 US Census Record

Linked across censuses

1900 United States Federal Census · Orange, New York

Our Model Tree links this Mary Irwin across the 1900 and 1910 US Censuses in Orange, New York (XGBoost, ~Confirmed) — first a spouse (b.~1868), then head of a 8-person household.

Age 32 b. ~1868 Female Spouse Born: Pennsylvania Married

1900 Census Record Details

Census Year	1900
Location	Orange, New York
Surname	Irwin
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	31
Marital Status	Married
Birthplace	Pennsylvania
Birth Month	Feb
Birth Year	1868
Father's Birthplace	Pennsylvania
Mother's Birthplace	Pennsylvania
Additional Details
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Pennsylvania
Birth Country	United States
Birthplace (normalized)	pennsylvania
Township / Ward	Newburgh City
Est. Birth Year	~1868

Household Members

Census records only state relationship to the household head. Pairwise kinship is derived (~90–95% accurate), not recorded. Step/blended families and boarders can break it.

8 people recorded at the same address in the 1900 census.

Name	Relation to head	Relative to Mary	Age	Birth yr
Edwin Irwin	Son	—	7	~1893
James Irwin	Son	—	2	~1898
Mary Irwin	Spouse	—	32	~1868
Frederick Irwin	Son	—	11	~1889
Kenneth Irwin	Son	—	4	~1896
Emelia Irwin	Daughter	—	17	~1883
Edwin Irwin	Head	—	38	~1862
Stella Irwin	Daughter	—	14	~1886

Census Appearances

1900

Orange, New …

Spouse, age 32

Orange, New York · implied b. ~1868 — 8 household members

Surname	Irwin
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	31
Marital Status	Married
Birthplace	Pennsylvania
Birth Month	Feb
Birth Year	1868
Father's Birthplace	Pennsylvania
Mother's Birthplace	Pennsylvania
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Pennsylvania
Birth Country	United States
Birthplace (normalized)	pennsylvania

1910

Orange, New …

Spouse, age 41

Orange, New York · implied b. ~1869 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Irwin
Given Name	M. L.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	41
Marital Status	Married
Birthplace	Pennsylvania
Years Married	15
Children Born	2
Children Living	2
Father's Birthplace	Pennsylvania
Mother's Birthplace	Pennsylvania
Can Read	Yes
Can Write	Yes
Speaks English	English
Birth State	Pennsylvania
Birth Country	United States
Birthplace (normalized)	pennsylvania

Model Tree

Linked across censuses

Our Model Tree links Mary Irwin across 2 US Census years (1900 and 1910) in Orange, New York, using XGBoost record linkage.

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This person

Anchor record

Mary Irwin

Spouse · 1900 · age 32 · b. ~1868 · New York

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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1900 US Federal Census — Orange, New York Open full size

Page Contents

50 people indexed on this census page (ia:1900:12thcensusofpopu1141unit:0616)

Line	Name	Age	Relation	Occupation	Birthplace
1	Samuel D Riker	11	Son	At School	New York
2	George C Chandler	39	Head	Machinist	New York
3	Estella Chandler	31	Wife	—	New York
4	Fred Chandler	16	Son	At School	New York
5	Walter Chandler	13	Son	At School	New York
6	Ray Chandler	11	Son	At School	New York
7	Harry Chandler	9	Son	At School	New York
8	Charles J Smith	37	Head	Teamster	New York
9	Annie Smith	27	Wife	—	New York
10	William Smith	7	Son	At School	New York
11	Anna Smith	6	Daughter	—	New York
12	Mary Smith	4	Daughter	—	New York
13	Charles Jr Smith	2	Son	—	New York
14	Margaret Smith	1	Daughter	—	New York
15	John Kohule	38	Head	Stationary Engineer	Germany
16	Annie Kohule	26	Wife	—	Germany
17	John Jr Kohule	4	Son	—	New York
18	Therese Libinger	52	Mother-in-law	—	Germany
19	Therese Libinger	14	Sister-in-law	At School	Germany
20	Edwin J Irwin	38	Head	Electrician	Pennsylvania
21	Mary Irwin THIS PERSON	31	Wife	—	Pennsylvania
22	Emelia B Irwin	16	Daughter	At School	Pennsylvania
23	Stella M Irwin	13	Daughter	At School	Pennsylvania
24	Frederick L Irwin	11	Son	At School	Pennsylvania
25	Edwin B Irwin	7	Son	At School	Maryland
26	Kenneth P Irwin	3	Son	—	New York
27	James T Irwin	1	Son	—	New York
28	Isaac B Halstead	69	Head	Paint Laborer	New York
29	Esther Halstead	68	Wife	—	New York
30	Jessie Strain	24	Daughter	—	New York
31	Martin Strain	24	Son-in-law	Machinist	New York
32	Grace E Halstead	21	G-child	Weaver Silk Mill	New York
33	Walter F Halstead	18	G-child	Weaver Silk Mill	New York
34	Patrick Hagerty	36	Head	Chemist	New Jersey
35	Josephine Hagerty	31	Wife	Confectionery	New York
36	Hiram M White	60	Head	Truckman	New York
37	Susan White	55	Wife	—	New York
38	Lydia S White	30	Daughter	—	New York
39	Florence M White	11	Daughter-in-law	At School	New York
40	John H White	9	Grandchild	At School	New York
41	Theresa Gardner	56	Head	—	New York
42	Mary A Gardner	56	Wife	—	New York
43	Augustine Gardner	32	Son	Salesman Fruit	New York
44	Theron Jr Gardner	23	Son	Barber	New York
45	Ellis D Gardner	22	Son	Barber	New York
46	Sylvester Ward	58	Head	Policeman	New York
47	Eliza J Ward	58	Wife	—	New York
48	Ophelia O Ward	28	Daughter	Pant Maker	New York
49	Sylvester Ward	25	Son	Cutter Overall Mfg	New York
50	Emma Ward	24	Daughter	Overall Maker	New York

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1900 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.

Source: National Archives and Records Administration (NARA)

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